Cissy Houston Visits Bobbi Kristina Brown in the Hospital

Brown has been fighting for her life since being hospitalized last weekend.

“Bobbi Kristina is fighting for her life and is surrounded by immediate family," the Houston family said in a statement on Monday. "Thank you for your prayers, well wishes, and we greatly appreciate your continued support."

Brown, 21, was found unresponsive in a bathtub last weekend.

Her father, singer Bobby Brown, has been keeping vigil by her bedside, along with other loved ones.

“We continue to request privacy in this matter,” he said in a statement Wednesday. “Please allow for our family to deal with this matter and give Bobbi Kristina the love and support she needs at this time.”